Achim Clausing. Ducci Matrices. The American Mathematical Monthly, 125(10):901-921, 2018. [doi]
@article{Clausing18,
title = {Ducci Matrices},
author = {Achim Clausing},
year = {2018},
doi = {10.1080/00029890.2018.1523661},
url = {https://doi.org/10.1080/00029890.2018.1523661},
researchr = {https://researchr.org/publication/Clausing18},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {125},
number = {10},
pages = {901-921},
}